//package com.ruoyi.system.service;
//
//import com.ruoyi.common.core.domain.entity.Person;
//import org.bson.Document;
//import org.springframework.data.domain.Page;
//import org.springframework.data.domain.Pageable;
//
//import java.util.List;
//
//public interface PersonService {
//    String save(Person person);
//
//    List<Person> getPersonStartWith(String name);
//
//    void delete(String id);
//
//    List<Person> getByPersonAge(Integer minAge, Integer maxAge);
////
////    Page<Person> search(String name, Integer minAge, Integer maxAge, String city, Pageable pageable);
////
////    List<Document> getOldestPersonByCity();
////
////    List<Document> getPopulationByCity();
//}
